These holdouts were the so-called “FrankenFM” stations whose sound subcarrier lay just below the FM broadcast band and could thus be picked up with a receiver at the very bottom of the FM dial ...

One of the most powerful FM signals in the nation, 106.9 WMIT(FM), "The Light FM," played a critical role during Hurricane ...

In the present technological revolution and transformation‚ FM broadcast has taken the world by storm. It has taken a lead by virtue of line of sight propagation of waves and smaller range resulting ...

FM signals have a great advantage over AM signals. Both signals are susceptible to slight changes in amplitude. With an AM broadcast, these changes result in static. With an FM broadcast ...

Roosevelt's fireside chats. When did FM radio become more popular than AM radio? "FM" broadcasting, invented in the early 1930s, uses frequency modulation, offering better sound quality than AM.

Lehigh Valley NPR station WDIY 88.1 FM marks its 30th anniversary this month. The milestone celebrates three decades of ...

Think about radio, and what often comes to mind is the crystal clear music and spoken words broadcast by FM stations across America. But radio wasn't always so advanced -- or so popular.

Wilson to fight the blaze. Most of Los Angeles’ TV stations broadcast from Mt. Wilson, including KCBS, KNBC, KTLA, KABC, KCAL, KTTV, KCOP, KCET, KOCE and KMEX. FM stations broadcasting from ...